{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263247959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f27f0971191f57988a7b05d9e2d6282745b071b63e27193b644dee91256df81",
    "signature": "0xd8dac28e124bc8108009578318f1cb6cca0b38a3f788711a127772a48e6a044f10caf0c13b09a12bb308d929701df511b26c8ed610c396d1823f50843d11af1e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}